style: format code with autopep8

Format code with autopep8

This commit fixes the style issues introduced in 92fdf42 according to the output
from Autopep8.

Details: https://app.deepsource.com/gh/avinashkranjan/Amazing-Python-Scripts/transform/fc5d00e4-143c-425d-b614-1a1a3ddd14a6/

Author: deepsource-autofix[bot]

Bus ticket generator/bus_ticket_generator_script.py

@@ -1,12 +1,15 @@
 import time
 
+
 def print_delay(text, delay=1):
     print(text)
     time.sleep(delay)
 
+
 def calculate_fare(service_type, distance):
     seater_rate_per_km = 0.4  # Modify this value for the seater service fare per kilometer
-    sleeper_rate_per_km = 0.8  # Modify this value for the sleeper service fare per kilometer
+    # Modify this value for the sleeper service fare per kilometer
+    sleeper_rate_per_km = 0.8
 
     if service_type.lower() == "seater":
         return seater_rate_per_km * distance
@@ -15,20 +18,21 @@ def calculate_fare(service_type, distance):
     else:
         return None
 
+
 def generate_bus_ticket():
     print("Welcome to the Bus Ticket Generator!")
     print("Please enter the following details to generate your bus ticket.")
-    
+
     passenger_name = input("Passenger Name: ")
     destination = input("Destination: ")
     date_of_travel = input("Date of Travel: ")
     seat_number = input("Seat Number: ")
-    
+
     print("Select the type of ticket:")
     print("1. One-way")
     print("2. Round trip")
     ticket_type = input("Enter the option number (1 or 2): ")
-    
+
     if ticket_type == "1":
         ticket_type = "One-way"
         distance = float(input("Enter the distance (in kilometers): "))
@@ -59,5 +63,6 @@ def generate_bus_ticket():
         print("Invalid option. Please enter '1' or '2' for ticket type.")
         return
 
+
 if __name__ == "__main__":
     generate_bus_ticket()